-14.12% is the change from 779 to 669
Calculation steps:
[( 669 - 779 ) ÷ 779] x 100 = -14.12%
Formula
Percentage change = [(669 - 779) / 779] x 100
Subtract the new number by the original number
669 - 779 = -110
-110 ÷ 779 = -0.14120667522464697
-0.14120667522464697 x 100 = -14.12%